SETT OCH APPARAT FOR REGLERING AV EN UGN SOM HAR MINST TVA PARALLELLA RORSPIRALER

• Main Authors: A VAN DER HEIJDEN, J F BOS, J OOSTERVINK
• Format: Patent
• Language: Swedish
• Published: 08.10.1984
• Subjects: BLASTING; CHEMISTRY; COMBUSTION APPARATUS; COMBUSTION PROCESSES; CRACKING HYDROCARBON OILS; DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE; FUELS; FURNACES; HEATING; KILNS; LIGHTING; LUBRICANTS; MECHANICAL ENGINEERING; METALLURGY; MINERAL WAXES; OVENS; PEAT; PERFORMING OPERATIONS; PETROLEUM, GAS OR COKE INDUSTRIES; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVEHYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, ORGASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; REGULATING OR CONTROLLING COMBUSTION; RETORTS; SEPARATION; TECHNICAL GASES CONTAINING CARBON MONOXIDE; TRANSPORTING; WEAPONS

The method and the appliance employ at least two parallel coiled pipes (2, 3, 4, 5); the material stream to be heated and/or to be evaporated flows via the coiled pipes in divided form. The temperature Ti of the material stream is measured at the end of each coiled pipe i (13, 14, 15, 16) and the me...